106681-4030 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066814030 74w47001a


106681-4030 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 106681-4030 1066814030
NIIGATA-URAWA 74W47001A 74w47001a

Cross reference number

ZEXEL 106681-4030 1066814030
NIIGATA-URAWA 74W47001A 74w47001a


Zexel num
Bosch num
Firm num
Name
106681-4030 
106681-4034 
 
74W47001A  NIIGATA-URAWA
INJECTION-PUMP ASSEMBLY
6NSE *

Calibration Data:

Adjustment conditions
Test oil
1404 Test oil
  ISO4113 or {SAEJ967d}
Test oil temperature degC   40 40 45
Nozzle and nozzle holder   105780-8130
Bosch type code   EFEP215A
Nozzle   105780-0050
Bosch type code   DN6TD119NP1T
Nozzle holder   105780-2090
Bosch type code   EFEP215
Opening pressure MPa   17.2
Opening pressure kgf/cm2   175
Injection pipe
Outer diameter - inner diameter - length (mm)
mm   8-3-600
Overflow valve   131424-7120
Overflow valve opening pressure kPa   255 221 289
Overflow valve opening pressure kgf/cm2   2.6 2.25 2.95
Tester oil delivery pressure kPa   157 157 157
Tester oil delivery pressure kgf/cm2   1.6 1.6 1.6
Direction of rotation (viewed from drive side)
Left
  L
Injection timing adjustment
Direction of rotation (viewed from drive side)
Left
  L
Injection order   1-4-2-6- 3-5
Pre-stroke mm   3.5 3.45 3.55
Beginning of injection position
Drive side
  NO.1
Difference between angles 1
Cal 1-4
deg.   60 59.5 60.5
Difference between angles 2
Cyl.1-2
deg.   120 119.5 120.5
Difference between angles 3
Cal 1-6
deg.   180 179.5 180.5
Difference between angles 4
Cal 1-3
deg.   240 239.5 240.5
Difference between angles 5
Cal 1-5
deg.   300 299.5 300.5
Injection quantity adjustment
Adjusting point   A
Rack position   12.9
Pump speed r/min   1100 1100 1100
Average injection quantity mm3/st.   290 285 295
Max. variation between cylinders %   0 -3 3
Basic   *
Fixing the lever   *
Injection quantity adjustment_02
Adjusting point   B
Rack position   8.8+-0.5
Pump speed r/min   250 250 250
Average injection quantity mm3/st.   30 27 33
Max. variation between cylinders %   0 -10 10
Fixing the rack   *
Timer adjustment
Pump speed r/min   400--
Advance angle deg.   0 0 0
Remarks
Start
 
Timer adjustment_02
Pump speed r/min   350
Advance angle deg.   0.5
Timer adjustment_03
Pump speed r/min   650
Advance angle deg.   4 3.5 4.5
Remarks
Finish
 

Test data Ex:

Governor adjustment

Test data 106681-4030
N:Pump speed R:Rack position (mm) (1)Notch fixed: K (2)RACK LIMIT: RAL
----------
K=20 RAL=13.9+0.2mm
----------

Speed control lever angle

Test data 106681-4030
F:Full speed I:Idle (1)Stopper bolt setting
----------

----------
a=13deg+-5deg b=(34deg)+-5deg

Stop lever angle

Test data 106681-4030
N:Pump normal S:Stop the pump. (1)Use the hole at R = aa
----------
aa=17mm
----------
a=27deg+-5deg b=53deg+-5deg

Timing setting

Test data 106681-4030
(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(1deg)




Have questions with 106681-4030?





Group cross 106681-4030 ZEXEL

Niigata-Urawa 

106681-4030  

106681-4034 
 
74W47001A 
INJECTION-PUMP ASSEMBLY
6NSE
 
74W47001B 
INJECTION-PUMP ASSEMBLY
6NSE
 
 
INJECTION-PUMP ASSEMBLY

Niigata-Urawa 

 
74W47002A 
INJECTION-PUMP ASSEMBLY
6NSE

Niigata-Tekkou 

9 400 617 487 
74W47002C 
INJECTION-PUMP ASSEMBLY
6NSE
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